PDC Drill Bit

HQ Series Diamond Core Bits For Medium To Super Hard Formations Description: Impregnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations in the mineral exploration industry. the Hardness and abrasive of the rock formation are the key factors to determine the diamond specifications, concentration and matrix hardness. Diamond bits Crown Shape Diamond bits Crown Shape and Applications Flat applicable

AQ BQ NQ HQ PQ Impregnated Diamond Core Bits widely used in wire-line drilling series Description: Impregnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations in the mineral exploration industry. the Hardness and abrasive of the rock formation are the key factors to determine the diamond specifications, concentration and matrix hardness. Toothed bits can get higher drilling efficiency when it is

Impregnated Diamond Core Bits and Reamer with Model AQ BQ NQ HQ PQ Description: Impregnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations in the mineral exploration industry. the Hardness and abrasive of the rock formation are the key factors to determine the diamond specifications, concentration and matrix hardness. The choice of the diamond bit crown shape: W Profile Suitable for drilling hard

High quality API kelly valve for oil drilling tools/Api manually operated upper and lower Kelly Cock Valve Product Application Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly valve is connected between lower end of swivel and upper end of Kelly; the lower Kelly valve is connected between upper end of drill pipe and lower end of Kelly or connected between lower end of Kelly saver subs.

Api Inside blowout preventer/ Inside BOP Valve for oil drilling Product Application Inside blowout preventer (Inside BOP) is a special tool, which can be striped through the BOP preempt to be connected with the added drilling tools as soon as possible, when the blowout is happened during lifting the drilling tools, the inside blowout preventer has many advantages such as high-pressure, sealed reliable, easy to operate, switch quickly and so on. During the drill tool is coming

Universal drill rods and coupling / Standard or Superior Adapter coupling NQ Adapter coupling Product structure Specifications: Type Standard Size:Outside diameter* thickness(mm) Length(m) Standard Coupling(A)(mm) Superior Coupling(B)(mm) Outside thread 42 42*4.5 3m / 4.5 m 57 57 50 50*6.5 3m / 4.5 m 65 65 60 60.3*7.1 3m / 4.5 m 78 78 Inside thread 43 43*6 3m / 4.5 m 44 44 50 50*6.5 3m / 4.5 m 52 52 54 54*6 3m / 4.5 m 56 56 67 67*6 3m / 4.5 m 70 70 Size Outside diameter(mm)

PDC Drill Bit for IADC Code PC2449 / M431 with Fastness Nozzles​ Description: • Short cone crown profile • Ø13 cutters • Power of counterpoise design • Fastness nozzles • Gage of slot design T.F.A. values of nozzle sizes (mm2) Services We can make various kinds of diamond drill bits and core bits form 4″ to 171/2″, and can research, develop,design and manufacture special purpose diamond bits according to customer’s requirements. We possess not only advanced diamond bit design

IADC 517 TCI Rotary Drill Bit tungsten inserted Drill Bit for Oil gas mining IADC Code Classifications STEEL MILLING TOOTH BITS IADC 1 SERIES DRILL BITS These bits are used to drill low-compressive strength, soft formations. Long projection tooth lengths are used on high offset cones to provide the greatest penetration rates possible. Wear-resistant hardfacing is used to control tooth wear. On the softest bit types this hardfacing completely covers the bit teeth. IADC 2

API Certificated 3 Wings/ Blades PDC Step Drag Bits For Water Well Drilling Three wings/blades diamond pdc drill bit PDC full face Bits has a very good penetration rate and long life in a wide range of rock formations. The application include in mining, civil engineering and the oil industries. Generally, it include the Three Wings, Four Wings, Five wings or blades PDC Non-Coring Bits. Details of PDC drill bit: 1. Size: 55mm, 65mm, 75mm, 94mm, 108mm, 113mm, 133mm,145mm,153mm